| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.219 | N/A |
| 2 | 5 | 18.108 | 20/6:05.271 |
| 3 | 5 | 18.358 | 20/6:07.646 |
| 4 | 5 | 17.881 | 20/6:05.416 |
| 5 | 5 | 18.605 | 20/6:07.741 |
| 6 | 4 | 18.668 | 20/6:09.375 |
| 7 | 4 | 18.627 | 20/6:10.334 |
| 8 | 4 | 18.060 | 20/6:09.480 |
| 9 | 5 | 22.549 | 19/6:00.645 |
| 10 | 5 | 18.184 | 20/6:18.081 |
| 11 | 5 | 19.119 | 20/6:18.721 |
| 12 | 5 | 20.241 | 19/6:02.237 |
| 13 | 5 | 17.942 | 19/6:00.732 |
| 14 | 5 | 19.187 | 19/6:01.182 |
| 15 | 5 | 17.921 | 20/6:18.758 |
| 16 | 5 | 18.503 | 20/6:18.359 |
| 17 | 5 | 18.145 | 20/6:17.585 |
| 18 | 5 | 17.814 | 20/6:16.532 |
| 19 | 5 | 19.357 | 20/6:17.225 |
| 20 | 5 | 18.932 | 20/6:17.420 |